Which definition best matches professional criteria 1 in ethics for technology professionals?

• A. A person who works independently without any formal training.
• B. A person who has experience and knowledge certified by some certifying or licensing body and not possessed by a lay person.
• C. A person who follows personal preferences when practicing.
• D. A person who uses open-source tools.

Answer: (B)

The main idea being tested is that professional status in technology is grounded in recognized credentials that prove you have the necessary knowledge and skills. This definition emphasizes certification or licensing by an official body, which distinguishes a professional from a layperson. Certification signals that someone has met established standards and can be held accountable for their work, helping to protect the public and maintain trust in the profession.

Why this fits best: having experience and knowledge validated by an accredited certifying or licensing body ensures that the practitioner has met standardized requirements, not just personal belief or informal experience. That formal recognition is what ethically matters in a professional context because it creates a baseline of competence and accountability.

Why the other options don’t fit as well: independently working without formal training lacks verifiable credentialing, so it doesn’t meet the bar for professional recognition. Following personal preferences is not a professional standard and can undermine consistency and accountability. Using open-source tools relates to the tools someone chooses to use, not to whether their knowledge and skills are officially validated as professional.